Fast and Reliable
PERMAS offers comprehensive functionality for vibro-acoustices with maximum efficiency.
The highest standards of calculation quality and efficiency apply to all applications.
Real and complex eigenvalues. Additional stiffness effects like: geometrical/pressure stiffness, centrifugal/convective stiffness.
More Informations →Modal and direct methods in time. and frequency domain.
More Informations →Coupled fluid-structure modes and dynamic response.
More Informations →Random excitations, like wind loads, bumpy roads, waves.
More Informations →Identification of instabilities for squeaking, stability map determination.
More Informations →By using the harmonic balance method.
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